MOT Failures Increase Since The Introduction Of New Rules
Saturday, 29. September 2018
New rules came into force in May with the most controversial being the visual test applied to diesel cars. I mentioned in earlier posts that the examiner now has to look at the tailpipe of any diesel to see if there is smoke, of any colour, emitting from the exhaust. If there is it’s an immediate fail.
The other visual check is for any tampering of the particulate filter. Any signs of tampering is also an immediate fail. Following the new tests the Prestige Motor Warehouse carried out a survey amongst 50 MOT stations across the UK and found that in the first 3 months following the rule changes the number of cars failing their MOT testa has increased by 24%.
With other rules either tightened or introduced there was also a 12% increase in petrol engine failures. Other new checks included under-inflated tyres, contaminated brake fluid, and fluid leaks, these being responsible for several of the failures. There is certainly no reason to fail on tyre pressure, a quick visit to a garage before going for the test should sort that out. By Graham Hill
